SQL Operations Studio Public Preview 1 (0.23) release source code

extensions-modules/src/languageservice/decompressProvider.ts

@@ -0,0 +1,24 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the Source EULA. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import {IDecompressProvider, IPackage} from './interfaces';
+import  {ILogger} from '../models/interfaces';
+const decompress = require('decompress');
+
+export default class DecompressProvider implements IDecompressProvider {
+    public decompress(pkg: IPackage, logger: ILogger): Promise<void> {
+        return new Promise<void>((resolve, reject) => {
+            decompress(pkg.tmpFile.name, pkg.installPath).then(files => {
+                    logger.appendLine(`Done! ${files.length} files unpacked.\n`);
+                    resolve();
+                }).catch(decompressErr => {
+                        logger.appendLine(`[ERROR] ${decompressErr}`);
+                        reject(decompressErr);
+                });
+        });
+    }
+}